Large Sauna- 2 to 4 person

So this sauna has been sitting in the garage and it’s been unplugged for quite some time. Overall, it looks like it’s hardly ever been used. It’s an excellent hearing shape.

When I plugged it in the control panel the control pad light it up on the outside, but I couldn’t do anything as far as turning it off or on. The control pad on the inside I can get the lights to turn off and on. I don’t know if there’s a reset button in the control, but that’s what I know about it.